Postmenopousal relationship with Parkinson

[Peter Hood]

In article: <41friu$4qd at pipe5.nyc.pipeline.com>  lpacker at nyc.pipeline.com (Leslie Packer) 
writes:

> "Almost always???"  Again, can you cite some references on this?  And do
> the studies treat birth weight as a covariate that they factor out, since
> we know that maternal smoking during pregnancy is linked to lower birth
> weights? 

Answer in the post Leslie...

-- 
Peter